这是控制台错误代码：Exception in thread "main" com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'birthday='2017-03-10',email='zz@imooc.com',mobile='18245634525',  update_user='' at line 1